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How far is Harlingen, TX, from Klamath Falls, OR?

The distance between Klamath Falls (Crater Lake–Klamath Regional Airport) and Harlingen (Valley International Airport) is 1752 miles / 2819 kilometers / 1522 nautical miles.

The driving distance from Klamath Falls (LMT) to Harlingen (HRL) is 2287 miles / 3680 kilometers, and travel time by car is about 40 hours 17 minutes.

Crater Lake–Klamath Regional Airport – Valley International Airport

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1752
Miles
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2819
Kilometers
Distance arrow
1522
Nautical miles

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Distance from Klamath Falls to Harlingen

There are several ways to calculate the distance from Klamath Falls to Harlingen. Here are two standard methods:

Vincenty's formula (applied above)
  • 1751.827 miles
  • 2819.292 kilometers
  • 1522.296 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1751.178 miles
  • 2818.248 kilometers
  • 1521.732 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Klamath Falls to Harlingen?

The estimated flight time from Crater Lake–Klamath Regional Airport to Valley International Airport is 3 hours and 49 minutes.

Flight carbon footprint between Crater Lake–Klamath Regional Airport (LMT) and Valley International Airport (HRL)

On average, flying from Klamath Falls to Harlingen generates about 196 kg of CO2 per passenger, and 196 kilograms equals 433 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Klamath Falls to Harlingen

See the map of the shortest flight path between Crater Lake–Klamath Regional Airport (LMT) and Valley International Airport (HRL).

Airport information

Origin Crater Lake–Klamath Regional Airport
City: Klamath Falls, OR
Country: United States Flag of United States
IATA Code: LMT
ICAO Code: KLMT
Coordinates: 42°9′21″N, 121°43′58″W
Destination Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W